Carbon fiber reinforced repair technology is a new type of reinforcement technique, primarily used for the reinforcement and repair of concrete structures. Compared to traditional methods such as increasing the concrete cross-section or reinforcing with steel-reinforced concrete, carbon fiber offers space-saving, easy construction, no need for on-site fixation equipment, easy quality control, and minimal increase in structural size and weight, as well as excellent corrosion and durability properties. Additionally, this method can significantly extend the service life of buildings and reduce reinforcement costs. Therefore, carbon fiber, as a groundbreaking reinforcing material, has gained widespread popularity and attention.
Cautionary Notes:
Soak the carbon fiber fabric material and resin together prior to use.
2. When applying carbon fiber fabric, use a brush or roller to push out any air bubbles between the fabric and the base material in the direction of application to ensure*adhesive quality.
3. Do not intentionally crush carbon fiber fabric to avoid damaging the fabric due to excessive crushing strength.
4. Pay attention to the construction environment, with temperatures between 15-25 degrees Celsius being ideal for achieving the best construction quality.

Enshi 300g Carbon Fiber Fabric Manufacturer


With the expansion of the construction industry, high-rise buildings are becoming increasingly common, and various reinforcement methods are utilized in the corresponding engineering projects. Among them, steel bonding reinforcement is a widely used technique, which involves the use of steel bonding adhesive. What are the details that everyone should pay attention to when using it?
1. Cleaning and reinforcing the surface is a must-do, non-negotiable step. It requires sanding to remove the protective layer and apply a fresh coat. Use an air compressor or other cleaning tools to blow off the dust. Then, wipe it down again; if humidity is high, you can also dry it using artificial heating methods.
2. Next, the steel plate must be thoroughly cleaned. There are various methods to do so. You can use sandblasting or a wire brush for abrasion, ensuring the direction of the abrasion aligns with the steel. Continue for a period until the entire steel plate exhibits a metallic luster, and it's ready.
3. Then, extract the materials in the specified ratio. Generally, the ratio of Material A to Material B is controlled at 3:1. After thorough mixing of the two materials, apply them to the steel plate surface. The thickness should be kept under 3mm, ensuring the center is thicker than the sides.
4. After the steel plate is properly粘贴d at the pre-planned location, gently tap the surface of the adhesive connection with a hammer to listen for any hollow sounds. If there is no sound, it indicates a dense粘贴; if there is, it suggests the holes might be larger, and the粘贴 may not be secure. In this case, remove the steel plate and reapply adhesive before re-粘贴ing.


Carbon Fiber Reinforcement Construction Process (Detailed construction methods can be found in the "Technical Zone" section of this site): Unloading → Base Treatment → Priming → Levelling → Lamination → Protection. Prior to reinforcement unloading, the components to be reinforced should be unloaded as much as possible. Base Treatment. Areas with concrete surface degradation such as spalling, hollowing, honeycombing, and corrosion should be chiseled off. For large areas of poor-quality layers, repair should be done with mortar after chiseling. Cracks should be sealed first. Use concrete corner machines, sandpaper, and other tools to remove surface impurities such as laitance and oil from the concrete. The concrete base surface should be ground smooth, especially the protruding areas on the surface, which should be ground flat. The corners for lamination should be chamfered and ground into a rounded shape (R≥30mm). Use a hairdryer to clean the concrete surface and keep it dry.

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